This file is indexed.

/usr/share/qt5/doc/qtxmlpatterns/qxmlitem.html is in qtxmlpatterns5-doc-html 5.5.1-2build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html lang="en">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- qabstractxmlnodemodel.cpp -->
  <title>QXmlItem Class | Qt XML Patterns 5.5</title>
  <link rel="stylesheet" type="text/css" href="style/offline.css" />
</head>
<body>
<div class="header" id="qtdocheader">
    <div class="main">
    <div class="main-rounded">
        <div class="navigationbar">
        <ul>
<li>Qt 5.5</li>
<li><a href="qtxmlpatterns-index.html">Qt XML Patterns</a></li>
<li><a href="qtxmlpatterns-module.html">C++ Classes</a></li>
<li>QXmlItem</li>
<li id="buildversion">Qt 5.5.1 Reference Documentation</li>
    </ul>
    </div>
</div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-types">Public Types</a></li>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">QXmlItem Class</h1>
<!-- $$$QXmlItem-brief -->
<p>The <a href="qxmlitem.html">QXmlItem</a> class contains either an XML node or an atomic value. <a href="#details">More...</a></p>
<!-- @@@QXmlItem -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include &lt;QXmlItem&gt;</span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += xmlpatterns</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign">  Qt 4.4</td></tr></table></div><p><b>Note:</b> All functions in this class are reentrant.</p>
<ul>
<li><a href="qxmlitem-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-types"></a>
<h2 id="public-types">Public Types</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> typedef </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#Iterator-typedef">Iterator</a></b></td></tr>
</table></div>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#QXmlItem">QXmlItem</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#QXmlItem-2">QXmlItem</a></b>(const QXmlItem &amp;<i> other</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#QXmlItem-3">QXmlItem</a></b>(const QXmlNodeModelIndex &amp;<i> node</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#QXmlItem-4">QXmlItem</a></b>(const QVariant &amp;<i> atomicValue</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#dtor.QXmlItem">~QXmlItem</a></b>()</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#isAtomicValue">isAtomicValue</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#isNode">isNode</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#isNull">isNull</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QVariant </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#toAtomicValue">toAtomicValue</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QXmlNodeModelIndex </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#toNodeModelIndex">toNodeModelIndex</a></b>() const</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QXmlItem &amp; </td><td class="memItemRight bottomAlign"><b><a href="qxmlitem.html#operator-eq">operator=</a></b>(const QXmlItem &amp;<i> other</i>)</td></tr>
</table></div>
<a name="details"></a>
<!-- $$$QXmlItem-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
<p>The <a href="qxmlitem.html">QXmlItem</a> class contains either an XML node or an atomic value.</p>
<p>In <a href="xmlprocessing.html">XQuery</a>, all expressions evaluate to a sequence of items, where each item is either an XML node or an atomic value. The query in the following snippet evaluates to sequence of five items.</p>
<pre class="cpp">&lt;aNode/&gt;,
xs:base64Binary(&quot;FFFF&quot;),
current-date(),
3e3, (: A floating point value :)
attribute {&quot;name&quot;} {()}</pre>
<p>The five items are: An element, an atomic value (binary data encoded in base64), a date, a float, and an attribute.</p>
<p><a href="qxmlitem.html">QXmlItem</a> is the class that represents these <a href="xmlprocessing.html">XQuery</a> items in the Qt XML Patterns API. A non-null instance of <a href="qxmlitem.html">QXmlItem</a> is either a node or an atomic value. Calling <a href="qxmlitem.html#isNode">isNode</a>() or <a href="qxmlitem.html#isAtomicValue">isAtomicValue</a>() tells you which it is. Atomic values are represented elsewhere in the Qt API as instances of QVariant, and an instance of <a href="qxmlitem.html">QXmlItem</a> that represents an atomic value can be converted to a QVariant by calling <a href="qxmlitem.html#toAtomicValue">toAtomicValue</a>(). A <a href="qxmlitem.html">QXmlItem</a> that wraps a node is represented elsewhere as an instance of <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a>. A node <a href="qxmlitem.html">QXmlItem</a> can be converted to a <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a> by calling <a href="qxmlitem.html#toNodeModelIndex">toNodeModelIndex</a>().</p>
<p>A default constructed <a href="qxmlitem.html">QXmlItem</a> instance is neither a node nor an atomic value. It is considered null, in which case <a href="qxmlitem.html#isNull">isNull</a>() returns true.</p>
<p>An instance of <a href="qxmlitem.html">QXmlItem</a> will be left dangling if the <a href="qabstractxmlnodemodel.html">XML node model</a> it refers to is deleted, if it is a <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a>.</p>
</div>
<!-- @@@QXmlItem -->
<div class="types">
<h2>Member Type Documentation</h2>
<!-- $$$Iterator -->
<h3 class="fn" id="Iterator-typedef"><a name="Iterator-typedef"></a>typedef QXmlItem::<span class="name">Iterator</span></h3>
<p>A QAbstractXmlForwardIterator over <a href="qxmlitem.html">QXmlItem</a>.</p>
<!-- @@@Iterator -->
</div>
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$QXmlItem[overload1]$$$QXmlItem -->
<h3 class="fn" id="QXmlItem"><a name="QXmlItem"></a>QXmlItem::<span class="name">QXmlItem</span>()</h3>
<p>Constructs a null <a href="qxmlitem.html">QXmlItem</a> that is neither a node nor an atomic value. <a href="qxmlitem.html#isNull">isNull</a>() returns true for a default constructed instance.</p>
<!-- @@@QXmlItem -->
<!-- $$$QXmlItem$$$QXmlItemconstQXmlItem& -->
<h3 class="fn" id="QXmlItem-2"><a name="QXmlItem-2"></a>QXmlItem::<span class="name">QXmlItem</span>(const <span class="type"><a href="qxmlitem.html#QXmlItem">QXmlItem</a></span> &amp;<i> other</i>)</h3>
<p>The copy constructor constructs a copy of <i>other</i>.</p>
<!-- @@@QXmlItem -->
<!-- $$$QXmlItem$$$QXmlItemconstQXmlNodeModelIndex& -->
<h3 class="fn" id="QXmlItem-3"><a name="QXmlItem-3"></a>QXmlItem::<span class="name">QXmlItem</span>(const <span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span> &amp;<i> node</i>)</h3>
<p>Constructs a node <a href="qxmlitem.html">QXmlItem</a> that is a copy of <i>node</i>.</p>
<p><b>See also </b><a href="qxmlitem.html#isNode">isNode</a>().</p>
<!-- @@@QXmlItem -->
<!-- $$$QXmlItem$$$QXmlItemconstQVariant& -->
<h3 class="fn" id="QXmlItem-4"><a name="QXmlItem-4"></a>QXmlItem::<span class="name">QXmlItem</span>(const <span class="type">QVariant</span> &amp;<i> atomicValue</i>)</h3>
<p>Constructs an atomic value <a href="qxmlitem.html">QXmlItem</a> with <i>atomicValue</i>.</p>
<p><b>See also </b><a href="qxmlitem.html#isAtomicValue">isAtomicValue</a>().</p>
<!-- @@@QXmlItem -->
<!-- $$$~QXmlItem[overload1]$$$~QXmlItem -->
<h3 class="fn" id="dtor.QXmlItem"><a name="dtor.QXmlItem"></a>QXmlItem::<span class="name">~QXmlItem</span>()</h3>
<p>Destructor.</p>
<!-- @@@~QXmlItem -->
<!-- $$$isAtomicValue[overload1]$$$isAtomicValue -->
<h3 class="fn" id="isAtomicValue"><a name="isAtomicValue"></a><span class="type">bool</span> QXmlItem::<span class="name">isAtomicValue</span>() const</h3>
<p>Returns true if this item is an atomic value. Returns false if it is a node or null.</p>
<p><b>See also </b><a href="qxmlitem.html#isNull">isNull</a>() and <a href="qxmlitem.html#isNode">isNode</a>().</p>
<!-- @@@isAtomicValue -->
<!-- $$$isNode[overload1]$$$isNode -->
<h3 class="fn" id="isNode"><a name="isNode"></a><span class="type">bool</span> QXmlItem::<span class="name">isNode</span>() const</h3>
<p>Returns true if this item is a Node. Returns false if it is an atomic value or null.</p>
<p><b>See also </b><a href="qxmlitem.html#isNull">isNull</a>() and <a href="qxmlitem.html#isAtomicValue">isAtomicValue</a>().</p>
<!-- @@@isNode -->
<!-- $$$isNull[overload1]$$$isNull -->
<h3 class="fn" id="isNull"><a name="isNull"></a><span class="type">bool</span> QXmlItem::<span class="name">isNull</span>() const</h3>
<p>Returns true if this <a href="qxmlitem.html">QXmlItem</a> is neither a node nor an atomic value. Default constructed instances of <a href="qxmlitem.html">QXmlItem</a> are null.</p>
<!-- @@@isNull -->
<!-- $$$toAtomicValue[overload1]$$$toAtomicValue -->
<h3 class="fn" id="toAtomicValue"><a name="toAtomicValue"></a><span class="type">QVariant</span> QXmlItem::<span class="name">toAtomicValue</span>() const</h3>
<p>If this <a href="qxmlitem.html">QXmlItem</a> represents an atomic value, it is converted to an appropriate QVariant and returned. If this <a href="qxmlitem.html">QXmlItem</a> is not an atomic value, the return value is a default constructed QVariant. You can call <a href="qxmlitem.html#isAtomicValue">isAtomicValue</a>() to test whether the item is an atomic value.</p>
<p><b>See also </b><a href="qxmlitem.html#isAtomicValue">isAtomicValue</a>().</p>
<!-- @@@toAtomicValue -->
<!-- $$$toNodeModelIndex[overload1]$$$toNodeModelIndex -->
<h3 class="fn" id="toNodeModelIndex"><a name="toNodeModelIndex"></a><span class="type"><a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a></span> QXmlItem::<span class="name">toNodeModelIndex</span>() const</h3>
<p>If this <a href="qxmlitem.html">QXmlItem</a> represents a node, it returns the item as a <a href="qxmlnodemodelindex.html">QXmlNodeModelIndex</a>. If this <a href="qxmlitem.html">QXmlItem</a> is not a node, the return value is undefined. You can call <a href="qxmlitem.html#isNode">isNode</a>() to test whether the item is a node.</p>
<p><b>See also </b><a href="qxmlitem.html#isNode">isNode</a>().</p>
<!-- @@@toNodeModelIndex -->
<!-- $$$operator=[overload1]$$$operator=constQXmlItem& -->
<h3 class="fn" id="operator-eq"><a name="operator-eq"></a><span class="type"><a href="qxmlitem.html#QXmlItem">QXmlItem</a></span> &amp; QXmlItem::<span class="name">operator=</span>(const <span class="type"><a href="qxmlitem.html#QXmlItem">QXmlItem</a></span> &amp;<i> other</i>)</h3>
<p>Assigns <i>other</i> to <code>this</code>.</p>
<!-- @@@operator= -->
</div>
        </div>
       </div>
   </div>
   </div>
</div>
<div class="footer">
   <p>
   <acronym title="Copyright">&copy;</acronym> 2015 The Qt Company Ltd.
   Documentation contributions included herein are the copyrights of
   their respective owners.<br>    The documentation provided herein is licensed under the terms of the    <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation    License version 1.3</a> as published by the Free Software Foundation.<br>    Qt and respective logos are trademarks of The Qt Company Ltd.     in Finland and/or other countries worldwide. All other trademarks are property
   of their respective owners. </p>
</div>
</body>
</html>